Home / 63,386,939.80-95,080,409.70-49,020,318.10

Finding the Fourth Proportional to 63,386,939.80, 95,080,409.70 and 49,020,318.10

Calculator

Solution

The fourth proportional to 63,386,939.80, 95,080,409.70 and 49,020,318.10 is: 73,530,477.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,386,939.80 : 95,080,409.70 = 49,020,318.10 : x
  2. Step 2: Convert to fraction form
    63,386,939.80/95,080,409.70 = 49,020,318.10/x
  3. Step 3: Cross multiply
    63,386,939.80x = 95,080,409.70 × 49,020,318.10
  4. Step 4: Simplify right side
    63,386,939.80x = 4,660,871,928,572,326
  5. Step 5: Solve for x
    x = 4,660,871,928,572,326/63,386,939.80
  6. Step 6: Final answer
    x = 73,530,477.15

Related Problems

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.